I was asked by a friend.
"I'm glad to see the upgraded tank in the setup. How many gallons are you running now, and how much over filtration are you figuring? 150 gallons plus 4x filtration?"
I replied:
I like the addition of the tank.
Ok as far as total water volume we have 60 Gal Hex + 55 Gal + 75 Gal = 190 Gal, now if you add the Sump and 3 canisters then we are running approx. 225 Gal.
Lets see as far as Filtration I am running.
Marineland C220 220 GPH rated for a 55 Gal Tank. Probably getting 180 GPH.
Cascade 1500 350 GPH rated for a 200 Gal Tank. Probably getting 300 GPH.
My DIY 5 Gal Canister 500 GPH unknown rating. guessing 300+ Gal Tank. Probably getting 450 GPH.
Then my Sump/Refugium 1189 GPH unknown rating guessing 400+ Gal Tank Probably getting 1050 GPH.
Nah I don't think I am getting any Over Filtration.